OEM Part No:72311, 506 07 0506, 506276741, 506276742, 557257, 3VX315, XPZ800, 965300470, 0108135Drive Belt 3/8" x 31 1/2"Fits Dolmar models PC6412, PC6414S, PC6430, PC6435, PC7312S, PC7314S, PC7330, PC7335Fits Wacker models BTS930, BTS935, BTS1030, BTS1035.Fits Partner models K650, K700Fits Husqvarna models K650, K700Fits Makita models DPC6400, DPC6410, DPC6411, DPC7300, DPC7301, DPC7310, DPC7311Fits Masport models 350ST SP, 573942